Pioneer Fund

Browser Use is a technology company specializing in web accessibility software for AI agents. It enables AI agents to interact with websites by extracting interactive elements, managing multiple browser tabs, and supporting custom actions. The company's software combines visual understanding with HTML extraction, allowing developers to build capable web-based AI agents using various large language models.

Your personal voice AI.

Coval, a stealth-mode startup, specializes in a simulation and evaluation platform for AI agents. This platform empowers engineers to deploy reliable AI assistants across various communication channels and modalities, ensuring robust evaluation with high-quality datasets and relevant metrics.

Unsloth is an AI startup dedicated to enhancing the accessibility of artificial intelligence for users across various sectors. The company has developed an open-source fine-tuning and training platform that significantly accelerates the process of customizing large language models (LLMs), making them 2.2 times faster and reducing VRAM usage by 62%. This all-in-one solution is designed to assist scientists and researchers in diverse fields, including skin cancer prediction, DNA sequencing, vaccine development, environmental conservation, and space research. By providing tools that enable the rapid creation of accurate custom models, Unsloth empowers users to analyze large datasets more effectively, thus facilitating advancements in critical areas of research and innovation.

Coval, a stealth-mode startup, specializes in a simulation and evaluation platform for AI agents. This platform empowers engineers to deploy reliable AI assistants across various communication channels and modalities, ensuring robust evaluation with high-quality datasets and relevant metrics.

Weave Robotics is a robotics engineering company specializing in the development of autonomous home robots. Their flagship product is a personal robot designed to assist with household chores and daily tasks, which can be controlled via voice, text, or a mobile application.

Zenbase AI specializes in streamlining coding processes for developers. It offers a data infrastructure and analytics platform that automates prompt engineering and model selection, enhancing the efficiency of large language models. This allows developers to focus more on coding by automating tasks that would otherwise require manual effort.

Mdhub is a technology company specializing in mental health. It offers a clinical AI assistant designed for mental health clinicians, automating the creation of structured clinical notes, patient summaries, and treatment plans. This streamlines administrative tasks, potentially saving clinicians up to two hours per day. The platform adheres to HIPAA's data processing and storage protocols, ensuring the security and privacy of patient information. By reducing manual documentation, Mdhub enables clinicians to focus more on patient treatment and care.

Angstrom AI leverages GenAI-based molecular simulations to replace wet lab experiments in pre-clinical drug development.

Hamming AI is an experimentation platform that helps teams build reliable AI products.

Outerport specializes in streamlining document comprehension through advanced chain-of-memory reasoning technology. Its core product is a model registry platform, facilitating secure and efficient management and deployment of foundation model weights. This enables data scientists and engineers to swiftly load and handle models on existing cloud infrastructure or on-premise hardware, enhancing productivity.

Simplex generates on-demand vision datasets from 3D scenes to train AI models helping companies save time in data collection.

Proxis is an AI based cloud computing platform designed for large language model distillation and serving.

Undermind is a research-focused company that develops an AI-powered search engine designed to address complex inquiries. The firm utilizes advanced AI algorithms to enhance its search capabilities, allowing users to navigate extensive literature and find answers to intricate questions efficiently. By leveraging technology to tackle difficult queries, Undermind aims to streamline the research process and provide accurate, relevant information to its users.

Maitai develops an advanced AI platform that delivers ultra-fast, accurate, and self-improving language models for real-time applications. It offers custom-built LLMs, low-latency deployment, and real-time fault correction to enable enterprises to build reliable, high-performance conversational experiences.

Unriddle accelerates scientific research by providing a unified platform for discovering, comprehending, and generating academic papers. Utilizing language models, it surfaces relevant information, suggests connections between papers, and automates routine tasks, enabling researchers to focus on higher-level insights.

Combine All Models for Faster, Cheaper, and Better Responses Than Any Single Model

Octolane AI is a technology company that specializes in artificial intelligence-powered customer relationship management (CRM) software. Its platform processes real-time data from diverse sources such as healthcare and sales, enabling businesses to cleanse, analyze, and cross-check vast datasets for informed decision-making.

Infinity AI is a San Francisco-based startup specializing in accelerating AI model development using synthetic data. Its platform enables precise control over data distributions, allowing engineers to generate hundreds of labeled videos from a single real-world input. Infinity combines physics-based simulations and generative techniques to achieve this.

Maihem offers an enterprise-level AI testing and monitoring platform. It automates tasks such as AI quality assurance and red-teaming, ensuring comprehensive coverage of edge cases and continuous testing of AI applications.

Danswer is an AI-powered assistant that integrates with a company's tools and documents, facilitating swift retrieval of any required information.

Guide Labs is a software development company that specializes in creating interpretable models. These models are designed to explain their reasoning in a clear, understandable manner, making them easy to steer, debug, and align. The company's primary goal is to help developers and businesses solve errors more efficiently by providing reliable explanations for model behavior, thereby saving time and effort.

Kabilah is a technology company specializing in healthcare software development. It focuses on enhancing patient outcomes in hospitals by streamlining the shift change process among nurses. The company's core product is an AI-powered digital assistant that replaces traditional paper reports, facilitating efficient and accurate communication of critical patient information between nurses. This improves collaboration and care delivery, contributing positively to patient outcomes.

Exploding Gradients is into building an open-source evaluation and testing infrastructure for LLM applications.

Datacurve is a technology company that specializes in providing high-quality coding data for applications and large language models. The platform connects businesses with a network of skilled engineers who generate and vet data, ensuring its accuracy and diversity. By focusing on complex coding problems and frameworks, Datacurve helps organizations enhance their generative AI tools and build more capable models.

Arcane is a company that developing an artificial intelligence-powered platform for storytelling and role-playing games.

Brainbase is the first enterprise-grade AI technology designed for business automation.

Dawn is the analytics platform for AI products specializing in converting user interactions into actionable insights.

Soundry AI is a company that specializes in developing an artificial intelligence audio generator tailored for music creation. Its platform provides a text-to-sound generation service, allowing users to produce studio-quality audio samples. By utilizing personalized training data, Soundry AI enables music producers, sound designers, and songwriters to create unique musical variations with ease. This innovative technology streamlines the creative process, empowering artists to explore new soundscapes and enhance their musical compositions.

Flower Labs is an open-source framework dedicated to advancing artificial intelligence through federated learning. By enabling companies to train AI models on distributed, sensitive data, Flower Labs addresses a critical challenge in the AI landscape where most models rely on centralized public data. The platform is designed to be interoperable across various operating systems and hardware, allowing for seamless integration in heterogeneous edge device environments. It supports a wide range of machine learning frameworks and programming languages, making federated approaches accessible to a diverse set of users. Notable companies such as Banking Circle, Nokia, Porsche, and Brave utilize Flower to enhance their AI capabilities while maintaining data privacy and security. This innovative approach aims to leverage significantly more data, unlocking potential advancements in AI development.

Giga ML specializes in AI-driven customer service solutions for businesses. It offers AI agents that can be integrated into enterprise systems to handle customer inquiries and support tasks. Additionally, the company has developed an open AI API compatibility platform that allows users to fine-tune and deploy custom large language models, enabling them to leverage the advantages of tailored AI models.

Studdy is a tutoring platform leveraging artificial intelligence to help students grasp diverse subjects within the school curriculum. The platform operates as a multilingual tutor that uses AI, as well as advanced speech, text, and image recognition technology to enhance students' ability to learn new subjects.

Helping developers build scalable generative AI applications

MantleBio is a medical technology company focused on developing software that enhances data-driven discovery in the biotechnology sector. Its platform is designed to manage and analyze biological data, streamlining the drug discovery process. By providing tools that assist scientists and computational biologists in handling high-throughput experiments, MantleBio enables biotech companies to utilize advancements in computational science and machine learning effectively. Through its innovative approach, the company aims to accelerate the development of new therapeutics and improve research efficiency within the industry.

Infobot.ai is an artificial intelligence based news generation platform enabling users to create AI-generated news channels on any topic.

VectorShift specializes in creating and implementing custom generative AI workflows. It develops an AI automation platform that allows businesses to efficiently design and deploy AI solutions tailored to their specific needs. These solutions can range from automating responses to requests for proposals to generating customer support chatbots, helping businesses enhance productivity and customer service.

Wavelength is a chat application that enhances group messaging by integrating artificial intelligence and intuitive threading features. The platform allows users to invite an AI assistant powered by advanced technology into their conversations simply by mentioning it in the chat. This functionality enables users to interact with the AI in various ways, such as asking questions, generating creative text, and playing games, thus making group chats more engaging and enjoyable. With its user-friendly design, Wavelength aims to foster meaningful connections among friends and family, transforming traditional messaging into a fun and interactive experience.

Truemetrics is a technology company that specializes in providing precise parking positions and entrance locations to enhance the efficiency of delivery processes. By analyzing sensor data from drivers' smartphones, Truemetrics identifies exact parking spots and building entrances, facilitating faster drop-offs. Additionally, the company has developed a motion tracking application aimed at performance analysis for various sports, including snow sports, surfing, and mountain biking. This application employs advanced 3D state estimation and motion pattern recognition software to deliver accurate data that can be utilized by operations managers and logistics companies to optimize their delivery strategies and improve operational efficiency.

Talc AI specializes in accelerating AI app development and deployment. It offers a platform that creates realistic testing scenarios, allowing companies to identify and mitigate risks early in the development process. This enables businesses to launch AI applications faster and with greater confidence.

Khoj is an AI answer engine. It can take your questions and track down answers from your notes, PDFs, and the public internet. We allow you to use any foundation model, across the suite of state of the art offerings, to get the most accurate answers to your questions.

Berri AI is an API platform for SaaS businesses to create ChatGPT apps programmatically. Users can quickly connect their data with Berri and create LLM apps that are ready for production.

Anthropic is an AI research company specializing in the safety of artificial intelligence systems. Its work spans natural language processing, human feedback integration, scaling laws, reinforcement learning, code generation, and interpretability. The company's flagship product is Claude, an AI assistant designed for various tasks. Anthropic develops AI systems that emphasize safety, transparency, and alignment with human values.

222 is a social platform that enables users to connect with new people, discover local activities, and deepen relationships through in-person experiences. The platform focuses on quality social interactions and uses artificial intelligence and machine learning to match individuals with similar tastes and preferences based on a survey about social events, helping users form meaningful connections and expand their networks.

Flower Labs is an open-source framework dedicated to advancing artificial intelligence through federated learning. By enabling companies to train AI models on distributed, sensitive data, Flower Labs addresses a critical challenge in the AI landscape where most models rely on centralized public data. The platform is designed to be interoperable across various operating systems and hardware, allowing for seamless integration in heterogeneous edge device environments. It supports a wide range of machine learning frameworks and programming languages, making federated approaches accessible to a diverse set of users. Notable companies such as Banking Circle, Nokia, Porsche, and Brave utilize Flower to enhance their AI capabilities while maintaining data privacy and security. This innovative approach aims to leverage significantly more data, unlocking potential advancements in AI development.

Metaphor is a language-model-based search engine that simplifies how users carry out web searches.

NuMind develops a natural language processing tool that enables users to design unique machine learning models for tasks such as sentiment analysis, topic detection, and content control. Its platform allows users to import data, explore data, train, test, deploy models, and monitor them in production without requiring specialized knowledge.

Airtrain AI is the AI Data Platform. From our LLM Playground to our Dataset Explorer to batch evaluation and custom LLM fine-tuning — Airtrain enables AI teams to build and deploy scalable, precise, data-intensive AI workflows easily while reducing operational costs. Built by Machine Learning veterans from Cruise and Instacart, today Airtrain technology is trusted by AI professionals in a wide range of global industries. For more information, visit https://airtrain.ai or follow us on Twitter at https://twitter.com/AirtrainAI or YouTube at https://www.youtube.com/@AirtrainAI.

Monterey AI is a San Francisco-based company founded in 2022 that specializes in AI software for product development. It offers a product development copilot designed to enhance product velocity for hyper-growth teams. By replacing traditional documentation with use case-centric workflows, Monterey AI enables product leads to strategize, measure, and align their efforts effectively. The company's intelligent customer voice infrastructure helps clients gather and analyze both qualitative and quantitative feedback, establishing user feedback channels that drive insights. This approach allows companies to identify strategies that boost engagement and reduce churn, ultimately supporting product operations teams in navigating the complexities of product dependency and interconnectivity.

TigerEye is a developer of sales software technology designed to enhance decision-making for a multigenerational workforce. The company leverages its expertise in machine learning and mobile enterprise solutions to address the limitations of legacy software, creating tools that empower sales leaders to make more informed and strategic choices. By focusing on the specific needs of businesses, TigerEye aims to provide innovative solutions that facilitate improved sales processes and outcomes.

Lamin develops open data platforms for computational biology. It offers data application programming interfaces (APIs) that employ machine learning algorithms to provide data management services, collaborative workspaces, and learning platforms for research and development in the biotechnology industry.

Maya Labs develops virtual assistant software to build and democratize general-purpose machine intelligence. Its platform automates complex, custom tasks across browsers, desktops, apps, and APIs, enabling machines to think, learn, and program to perform a wide range of tasks and substantially improve user output.

NuMind develops a natural language processing tool that enables users to design unique machine learning models for tasks such as sentiment analysis, topic detection, and content control. Its platform allows users to import data, explore data, train, test, deploy models, and monitor them in production without requiring specialized knowledge.

Strong Compute is focused on revolutionizing cloud computing by offering a platform designed specifically for neural network training. The company leverages advanced software and hardware optimizations to significantly enhance performance, achieving speed improvements of 10x to 1000x in neural network development, 1000x in file transfer rates, and 10x in instance start times. This innovative approach enables users to maintain continuous workflow without interruptions for research, maintenance, or parallel experiments. By targeting the expansive $500 billion cloud market, Strong Compute aims to redefine how cloud resources are utilized, emphasizing performance-based pricing rather than traditional consumption metrics.

PostEra is a Santa Clara, California-based company that provides AI-driven drug discovery and medicinal chemistry services. It develops machine learning models to design candidate molecules, predict bioactivity in low-data settings, and optimize synthetic routes to address chemo-, regio-, and stereo-selectivity in chemical reactions. The company offers an integrated platform that iteratively refines drug candidates, designs synthesis pathways, and guides experimental testing to accelerate biopharma programs. It collaborates with biopharma partners and pursues its own internal drug discovery efforts, including partnerships with Amgen, Pfizer, and the NIH. PostEra contributed to COVID Moonshot, a large open-science drug discovery initiative, illustrating its emphasis on open collaboration.

Anakin provides a competitive intelligence software platform for retailers and brands. It delivers global, real-time coverage of product assortments and pricing data from e-commerce sites across more than 100 million SKUs, enabling customers to monitor competitors' offerings and pricing at scale. The platform uses artificial intelligence and machine learning to collect, track, and categorize web data, helping retailers and brands understand competitive strategy and automate data-driven decision making.

Metaphor is a language-model-based search engine that simplifies how users carry out web searches.

Talus Bio is a biotechnology company specializing in drug discovery. It focuses on developing therapies targeting challenging cancer transcription factors using its proprietary MARMOT platform, which integrates functional proteomics, automated biology, machine learning, AI, synthetic chemistry, and computational biology to design and analyze drugs, proteins, and genomics.

Bactobio applies synthetic biology, next-generation sequencing, and machine learning to discover and characterize novel microbes for medical and industrial applications. The platform can access microbes that are not culturable, enabling the discovery of novel antibiotics to address urgent bacterial pathogens and the development of fungicides for crop protection, with applications across healthcare, agriculture, and industry.

PostEra is a Santa Clara, California-based company that provides AI-driven drug discovery and medicinal chemistry services. It develops machine learning models to design candidate molecules, predict bioactivity in low-data settings, and optimize synthetic routes to address chemo-, regio-, and stereo-selectivity in chemical reactions. The company offers an integrated platform that iteratively refines drug candidates, designs synthesis pathways, and guides experimental testing to accelerate biopharma programs. It collaborates with biopharma partners and pursues its own internal drug discovery efforts, including partnerships with Amgen, Pfizer, and the NIH. PostEra contributed to COVID Moonshot, a large open-science drug discovery initiative, illustrating its emphasis on open collaboration.

Bouncer is a technology company specializing in fraud prevention through advanced machine learning credit card scanning. It offers a financial platform designed to detect credit card fraud in real time, enhancing the user experience during the checkout process and increasing customer conversions. Bouncer's innovative technology allows for the seamless addition of payment methods while effectively identifying stolen cards and high-risk transactions. This capability provides businesses with a level of security comparable to card-present transactions, even in card-not-present situations. In May 2021, Bouncer was acquired by Stripe to integrate its technology into Stripe Radar's fraud prevention solutions, further extending its impact within the payments industry.

GeoPredict Minerals, founded in 2017 and based in Austin, Texas, has developed a geospatial machine learning platform aimed at assisting mineral owners in making informed exploration decisions. The platform evaluates mineral rights, drilling patterns, and historical drilling performance data to improve the chances of discovering viable deposits, particularly in the context of rare earth minerals and electric car battery materials. By leveraging machine learning, GeoPredict offers a solution that enhances decision-making for exploration industry stakeholders, moving beyond traditional reliance on geologists' intuitions, which can often lack quantitative accuracy. This innovation aims to reduce wastefulness and improve the odds of finding valuable mineral resources.

Shelf Engine is a Seattle-based company founded in 2015 that specializes in an automated prediction platform aimed at minimizing food waste in the grocery sector. By employing machine learning and analyzing historical data, the platform accurately forecasts demand for perishable goods, allowing grocery stores to optimize their ordering processes. This innovative approach not only helps retailers avoid out-of-stock situations but also significantly reduces food and beverage waste. Shelf Engine manages the entire ordering process, including vendor management and shelf optimization, which enhances profit margins for grocery stores. The company operates with a unique buy-back model for unsold items, thereby mitigating financial risk for retailers. With a workforce of over 145 employees, Shelf Engine serves leading grocers across thousands of locations in the United States.

Augmented Radar Imaging, Inc. specializes in the development of advanced radar systems that offer 4D imaging solutions designed for autonomous vehicles and warehouse robots. Founded in 2017 and located in Mountain View, California, the company focuses on enhancing safety and autonomy through next-generation radar technology. By integrating sophisticated radar systems with advanced machine learning algorithms, Augmented Radar Imaging aims to improve the operational efficiency and safety of autonomous systems in various applications.

Worklytics is a company based in New York, founded in 2015, that specializes in analytics technology and services focused on workforce productivity and collaboration. It offers People Analytics to analyze how teams and departments spend time, communication patterns, technical skills, and integrates with existing HR management systems. Additionally, Worklytics provides an Employee Feedback product to map work activities, share feedback on skills, automate performance reviews, and generate comprehensive reports. The company also offers solutions for assessing employee engagement, burnout risk, retention, continuous feedback, organizational diversity, knowledge management, quality of hire, and skills analysis.